Using nanometer-scale components, researchers have demonstrated the first optical rectenna, a device that combines the functions of an antenna and a rectifier diode to convert light directly into ...
There are two main types of electrical current that flow through your home: Alternating and direct. The vast majority of devices around you are powered by alternating current. By allowing electrons to ...
The Space Technology Conducted Direct Current offers innovative solutions that could benefit life on Earth and space missions. Powering the Clean Air (Electric Filter), a device tackling air pollution ...
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